After showcasing his production skills and DJing across Europe, MTV invited Grant to their London offices to discuss their upcoming show, MTV Mash. Grant became the lead contributor to the show and receiving plaudits from both the public and the bands involved. As well as becoming a DJ ambassador for the station, playing at shows from Slovenia to the MTV EMA awards, Grant composed ringtones for the show and for all the stations channels.

Other TV channels began to make videos for mashups. Q Music Channel made a video for Grant’s Foo Fighters / Christina Aguilera / Westlife remix that topped their video charts. (Westlife themselves publicly raved about the mix. Foo Fighters made no comment.)

The show continued for three years and the videos remain popular to this day.